MK3s+ extruder motor and gear cooler

I made a remix of a extruder motor cooler. This is for the new MK3s+ that has some airflow over the Bondtech gears.

This one uses both openings on the left side of the extruder but doesn't block the tension screw for the Bondtech gears.

I haven't tested it yet. But with the parts that I have printed I have checked that there is enough room to move freely.

Print instructions

I printed this in PETG. PLA is to brittle to bend and install.

0.2mm layer height and 15-20% infill.

There is no need for supports. I added a little support in the print to support the part that fits next to the Bondtech tension screw.
That support is easy to cut off.